Tutorial about controlling multiple Arduinos via Bluetooth Low Power (BLE) with python multi-threading.
Setting up pip and making HTTP JSON request with python
There are no pull-up resistors, because we can use the internal pull-up of Arduino. pinMode(A0, INPUT_PULLUP); int reading = analogRead(A0); Here, 1k / N are used as the load resistor. Actually (200~1k)/N resistor can be used. (lower resistor -> higher detect range).
Setup: Enable the SSH server from the config menu: sudo raspi-config Setting up WiFi for the Pi: http://raspberrypihq.com/how-to-add-wifi-to-the-raspberry-pi/ In order to connect to the Pi via SSH through router, we have to fix the IP address of the Pi. In order to allow the Pi sending requests to the server (localhost in my laptop), we have … Continue reading Connect to Raspberry Pi via SSH WiFi through Router